Team Logo. The Cobalt Silver Kings were a team in the National Hockey Association. They only lasted in the league one season. They left the league in 1910 before folding in 1911. Retrieved from "https://prosportsteams.fandom.com/wiki/Cobalt_Silver_Kings?oldid=11737" Categories: NHA Teams Teams in Ontario Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.